Tru-maxx 69957323695 Quick-change Disc 1 in 320 Grit

Product Description

The TRU-MAXX 69957323695 is a quick-change abrasive disc designed for precision surface finishing and material removal in professional metalworking and fabrication environments. This disc measures 1 inch in diameter and is coated with aluminum oxide abrasive at 320 grit, placing it in the extra fine grade category. It features a cloth backing with an X-weight backing weight for added durability under load. The Type R attaching system allows for fast, tool-free disc swaps, reducing downtime during high-volume finishing operations. Licensed tradespeople and fabricators in metal fabrication, aerospace, and maintenance shops rely on this disc for fine surface prep and blending work.

This disc is suited for fine finishing passes on ferrous and non-ferrous metals, plastics, and composites where a smooth, refined surface is required. The 320 grit aluminum oxide abrasive is appropriate for final prep before coating, light deburring, and surface blending. The cloth backing and X-weight construction hold up to demanding repetitive use. It is sold as a single disc with a minimum order quantity of 100 units, making it practical for shop stock replenishment and production line use.

Key Features

• 1 inch disc diameter for use in compact quick-change tool configurations
• 320 grit extra fine aluminum oxide abrasive for controlled material removal and surface blending
• Type R attaching system enables rapid disc changes without additional tools
• Cloth backing with X-weight construction for durability and flexibility under load
• Rated to 30,000 RPM maximum for compatibility with high-speed rotary tools
• Brown disc color with black button for straightforward grit identification in shop use

Compatibility

Designed for use with Type R quick-change mandrels and rotary tools that accept 1 inch quick-change abrasive discs.

Installation Notes

Always verify the tool spindle speed does not exceed the 30,000 RPM maximum rating before mounting the disc. Use only with a compatible Type R mandrel and inspect the disc for damage before each use. Wear appropriate personal protective equipment including eye protection and gloves when operating abrasive discs. Never exceed the rated speed, and never use a disc that shows signs of tearing, cracking, or delamination.